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POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECON 发明申请

2023-08-12 4750 1924K 0

专利信息

申请日期 2025-08-28 申请号 WOJP12084050
公开(公告)号 WO2013108571A1 公开(公告)日 2013-07-25
公开国别 WO 申请人省市代码 全国
申请人 SANYO ELECTRIC CO LTD
简介 Provided is a positive electrode for a non-aqueous electrolyte secondary battery, capable of improving the charge/discharge cycle characteristics of the non-aqueous electrolyte secondary battery. The positive electrode (12) for the non-aqueous electrolyte secondary battery (1) includes positive electrode active material particles. The positive electrode active material particles include a lithium-containing transition metal oxide. The lithium-containing transition metal oxide has a crystal structure belonging to a P63mc space group. At least one type of compound selected from a group comprising boron, zirconium, aluminum, magnesium, titanium, and a rare earth element is attached upon the surface of the positive electrode active material particles.


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